{"product_id":"authentic-hong-kong-rotatable-duckbill-nozzle-13-22mm-360-adjustable-aquarium-water-outlet-diy-return-plumbing","title":"Authentic Hong Kong Rotatable Duckbill Nozzle (13-22mm) | 360° Adjustable Aquarium Water Outlet | DIY Return Plumbing","description":"\u003cdiv style=\"background-color: #f8f9fa; padding: 10px; border-left: 4px solid #17a2b8; margin-bottom: 20px;\"\u003e\u003cp style=\"margin: 0;\"\u003e\u003cem\u003e🔄 Looking to route your flow around complex rockscapes? Check out our \u003cstrong\u003e\u003ca href=\"https:\/\/atradesen.com\/collections\/outlet-joint\/products\/premium-modular-aquarium-return-nozzle-20-32mm-360-adjustable-fan-dragon-roll-flow-director-loc-line-style\" style=\"color: #17a2b8; text-decoration: underline;\"\u003eModular \"Loc-Line\" Style Extension Nozzles\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\u003c\/div\u003e\u003ch2\u003ePremium Hong Kong Origin Duckbill Return Nozzle\u003c\/h2\u003e\u003cp\u003eOptimize your aquarium's water circulation with our highly reliable Duckbill Return Nozzles, imported directly from Hong Kong to \u003cstrong\u003eAtradesen.com\u003c\/strong\u003e. Designed as a versatile DIY accessory for various water returns, this wide-mouth nozzle creates a powerful, sweeping fan-shaped flow that eliminates dead spots and boosts surface agitation.\u003c\/p\u003e\u003ch3\u003e🌟 Dynamic Flow \u0026amp; 360° Adjustability\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° Rotatable Joint:\u003c\/strong\u003e The base features a built-in friction swivel joint. You can manually rotate the duckbill a full 360 degrees to direct the water flow exactly where your tank or corals need it most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Fan Output:\u003c\/strong\u003e Flattens and accelerates the water stream, perfect for blowing detritus off bare-bottom tanks or creating gentle, broad wave patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Quality:\u003c\/strong\u003e Manufactured in Hong Kong with premium, durable plastics designed to withstand years of continuous underwater use without degrading.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e⚠️ Imperial Sizing \u0026amp; DIY Installation Hacks (CRUCIAL!)\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eBecause these authentic Hong Kong fittings use \u003cb\u003eBritish Imperial pipe standards\u003c\/b\u003e, the exact millimeter measurements may seem slightly \"unconventional\" compared to standard metric PVC pipes. Please read our Atradesen.com DIY tips for a successful installation:\u003c\/p\u003e\u003cul style=\"background-color: #fff3cd; padding: 15px 15px 15px 35px; border-radius: 5px; color: #856404;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Mismatch Fix (Too Tight):\u003c\/strong\u003e If the connection is slightly tight, use a heat gun, hot water, or a lighter to gently soften your PVC pipe or hose so it easily slips over the nozzle fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Mismatch Fix (Too Loose):\u003c\/strong\u003e If it fits loosely, simply apply aquarium-safe silicone sealant (glass glue) or wrap it with Teflon tape before connecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e🚨 Underwater Leaks Are Fine!\u003c\/strong\u003e Since this directional nozzle is installed \u003cb\u003ecompletely submerged underwater\u003c\/b\u003e, any minor micro-leaks at the connection joint will not affect its wave-making performance or cause spills outside the tank!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atradesen","offers":[{"title":"I.D13mm x O.D16mm","offer_id":56349961650342,"sku":"Outlet_Jiont_026","price":2.54,"currency_code":"USD","in_stock":true},{"title":"I.D19mm x O.D22mm","offer_id":56349961683110,"sku":"Outlet_Jiont_027","price":2.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2588\/6118\/files\/Authentic_Hong_Kong_Rotatable_Duckbill_Nozzle_13-22mm_360_Adjustable_Aquarium_Water_Outlet_DIY_Return_Plumbing-003.png?v=1780021471","url":"https:\/\/atradesen.com\/products\/authentic-hong-kong-rotatable-duckbill-nozzle-13-22mm-360-adjustable-aquarium-water-outlet-diy-return-plumbing","provider":"Atradesen","version":"1.0","type":"link"}